ES280748U - Disposicion perfeccionada en trampas de descarga - Google Patents

Disposicion perfeccionada en trampas de descarga

Info

Publication number
ES280748U
ES280748U ES1984280748U ES280748U ES280748U ES 280748 U ES280748 U ES 280748U ES 1984280748 U ES1984280748 U ES 1984280748U ES 280748 U ES280748 U ES 280748U ES 280748 U ES280748 U ES 280748U
Authority
ES
Spain
Prior art keywords
door
railway hopper
hopper cars
discharge doors
gravity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES1984280748U
Other languages
English (en)
Other versions
ES280748Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fauvet Girel Sa Ets
Original Assignee
Fauvet Girel Sa Ets
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fauvet Girel Sa Ets filed Critical Fauvet Girel Sa Ets
Publication of ES280748U publication Critical patent/ES280748U/es
Application granted granted Critical
Publication of ES280748Y publication Critical patent/ES280748Y/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/14Adaptations of hopper elements to railways
    • B61D7/16Closure elements for discharge openings
    • B61D7/24Opening or closing means
    • B61D7/26Opening or closing means mechanical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/56Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load-transporting element having bottom discharging openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Disposición perfeccionada en trampas de descarga del tipo de accionamiento automático aplicable a tolvas de vagón de ferrocarril, caracterizada porque dicha trampa está sopor una sola trampa a la vez. Esta disposición utiliza para recuperar suministrada en la abertura por la masa del producto acumulador de energía como en los dispositivos conocidos levantamiento parcial de la trampa que cae enseguida por prácticamente ningún esfuerzo para proveer de gaste de las piezas es reducido al mínimo y que la por dos pares de discos, uno superior y otro inferior, cada uno de cuyos discos de cada par hace juego de desplazamiento a través de una ventana rasgada en cavidad al interior, no paralelamente dispuestas entre si, con la particularidad de que la ventana relacionada con el disco superior observa una orientación en oblicuidad ascendente y al exterior, en tanto que la ventana relacionada con el disco inferior presenta primeramente su parte arqueada en orientación descendente y al exterior para proseguir, después rectilínea en sensible horizontalidad, para así posibilitar que la trampa, abriéndose bajo el empuje o peso de. la materia contenida en el vagón, pueda pivotar hacia abajo al tiempo que se, desplaza en sentido lateral-angular al exterior con elevación final hacia arriba, de modo que su centro de gravedad está, en posición abierta, a un nivel superior al que ocupa en posición cerrada por gravedad.
ES1984280748U 1983-07-29 1984-07-27 Disposicion perfeccionada en trampas de descarga Expired ES280748Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312524A FR2549792B1 (fr) 1983-07-29 1983-07-29 Perfectionnement aux trappes de dechargement pour tremies de wagons

Publications (2)

Publication Number Publication Date
ES280748U true ES280748U (es) 1985-04-16
ES280748Y ES280748Y (es) 1985-11-16

Family

ID=9291221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984280748U Expired ES280748Y (es) 1983-07-29 1984-07-27 Disposicion perfeccionada en trampas de descarga

Country Status (3)

Country Link
EP (1) EP0133074A3 (es)
ES (1) ES280748Y (es)
FR (1) FR2549792B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551712B1 (fr) * 1983-09-14 1986-01-31 Arbel Industrie Dispositif de commande des trappes de tremies de wagons et tremies et wagons pourvus d'un tel dispositif
AU649883B2 (en) * 1991-10-15 1994-06-02 Downer Edi Rail Pty Ltd System for discharge of bulk materials from vehicles
PL204873B1 (pl) * 2005-12-15 2010-02-26 Wagony & Sacute Widnica Spo & Mechanizm rozładowczy klap zsypowych wagonu
CN106926850B (zh) * 2017-04-24 2018-10-26 中车眉山车辆有限公司 一种铁路漏斗车用轨道式单扇底门独立控制卸货装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689452C (de) * 1938-09-25 1940-03-21 Bahnbedarf Akt Ges Vorm Orenst Selbstentlader mit seitlicher Entladeklappe
BE446718A (es) * 1943-02-01
US3316859A (en) * 1963-02-04 1967-05-02 Unitcast Corp Hopper door operating and latching assembly
DE2716294A1 (de) * 1977-04-13 1978-10-26 Linke Hofmann Busch Getriebe zum oeffnen oder schliessen der entladeklappe eines sattelboden- selbstentladewagens
FR2402565A1 (fr) * 1977-09-07 1979-04-06 Arbel Industrie Dispositif de manoeuvre de portes pour wagons a dos d'ane
FR2431946A1 (fr) * 1978-07-26 1980-02-22 Fauvet Girel Ets Dispositif de dechargement automatique de tremies

Also Published As

Publication number Publication date
FR2549792A1 (fr) 1985-02-01
ES280748Y (es) 1985-11-16
FR2549792B1 (fr) 1986-04-04
EP0133074A2 (fr) 1985-02-13
EP0133074A3 (fr) 1985-04-10

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